8 results
6-K
EX-99.1
EC
Ecopetrol S.A.
29 Feb 24
Current report (foreign)
5:09pm
pyrolytic oil from difficult-to-recycle plastic waste to produce circular polypropylene for food packaging, among other applications.
In the social
F-4/A
EC
Ecopetrol S.A.
31 Aug 09
Registration of securities (foreign) (amended)
12:00am
packaging
$2,217,719
$1,341,956
$997,570
These expenses correspond to the following entities: Ecopetrol S.A.: $635,784, Ecopetrol America Inc: $231,560
F-4
890ptx zkh
31 Jul 09
Registration of securities (foreign)
12:00am
20-F/A
df96gfa
30 Jun 09
Annual report (foreign) (amended)
12:00am
20-F
6vgv0uhp 0z
30 Jun 09
Annual report (foreign)
12:00am
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